Space technology companies operate in unique and rapidly growing markets including satellite operators, launch service providers, satellite communications companies, space infrastructure vendors, and earth observation companies. Space tech customers include established satellite operators (Intelsat, Eutelsat), emerging mega-constellation operators (Starlink, Project Kuiper), launch providers (SpaceX, Relativity, Axiom), and space service companies. These customers evaluate technology based on performance reliability, space qualification, launch compatibility, regulatory approval, cost, and long-term operational viability.